[INFO] cloning repository https://github.com/dwiyatci/getting_rustified
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dwiyatci/getting_rustified" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwiyatci%2Fgetting_rustified", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwiyatci%2Fgetting_rustified'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8db7da9e955502feb18ff8001fd60de7b4bc3704
[INFO] testing dwiyatci/getting_rustified against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwiyatci%2Fgetting_rustified" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dwiyatci/getting_rustified on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dwiyatci/getting_rustified
[INFO] finished tweaking git repo https://github.com/dwiyatci/getting_rustified
[INFO] tweaked toml for git repo https://github.com/dwiyatci/getting_rustified written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/dwiyatci/getting_rustified already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1776bbe99a7d5adb14cb133cfc6ff0f8e7f5902d5beaa1890f768f883824b96c
[INFO] running `Command { std: "docker" "start" "-a" "1776bbe99a7d5adb14cb133cfc6ff0f8e7f5902d5beaa1890f768f883824b96c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1776bbe99a7d5adb14cb133cfc6ff0f8e7f5902d5beaa1890f768f883824b96c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1776bbe99a7d5adb14cb133cfc6ff0f8e7f5902d5beaa1890f768f883824b96c", kill_on_drop: false }`
[INFO] [stdout] 1776bbe99a7d5adb14cb133cfc6ff0f8e7f5902d5beaa1890f768f883824b96c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 702f40c8c80540b946231cda5eb294c17a2c8b1ad15155cfd8f8d0220842392d
[INFO] running `Command { std: "docker" "start" "-a" "702f40c8c80540b946231cda5eb294c17a2c8b1ad15155cfd8f8d0220842392d", kill_on_drop: false }`
[INFO] [stderr]    Compiling getting_rustified v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `exercises::*`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use exercises::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `invoke`
[INFO] [stdout]  --> src/exercises/exercise_01.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn invoke() {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `invoke`
[INFO] [stdout]  --> src/exercises/exercise_02.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn invoke() {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "702f40c8c80540b946231cda5eb294c17a2c8b1ad15155cfd8f8d0220842392d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "702f40c8c80540b946231cda5eb294c17a2c8b1ad15155cfd8f8d0220842392d", kill_on_drop: false }`
[INFO] [stdout] 702f40c8c80540b946231cda5eb294c17a2c8b1ad15155cfd8f8d0220842392d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1145ad886c3e9c6a1f73dc454f573f97f4bf862863b4eac90dde1b1ccdb0652e
[INFO] running `Command { std: "docker" "start" "-a" "1145ad886c3e9c6a1f73dc454f573f97f4bf862863b4eac90dde1b1ccdb0652e", kill_on_drop: false }`
[INFO] [stderr]    Compiling getting_rustified v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `exercises::*`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use exercises::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `invoke`
[INFO] [stdout]  --> src/exercises/exercise_01.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn invoke() {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `invoke`
[INFO] [stdout]  --> src/exercises/exercise_02.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn invoke() {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/getting_rustified-c70c01aac7712a29)
[INFO] running `Command { std: "docker" "inspect" "1145ad886c3e9c6a1f73dc454f573f97f4bf862863b4eac90dde1b1ccdb0652e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1145ad886c3e9c6a1f73dc454f573f97f4bf862863b4eac90dde1b1ccdb0652e", kill_on_drop: false }`
[INFO] [stdout] 1145ad886c3e9c6a1f73dc454f573f97f4bf862863b4eac90dde1b1ccdb0652e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 55b3c7dc46da64b704bb0fee8e145ed45ccf1fd2b603065ef5bdf077516e5eaa
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "55b3c7dc46da64b704bb0fee8e145ed45ccf1fd2b603065ef5bdf077516e5eaa", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `exercises::*`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use exercises::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `invoke`
[INFO] [stderr]  --> src/exercises/exercise_01.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn invoke() {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `invoke`
[INFO] [stderr]  --> src/exercises/exercise_02.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn invoke() {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `getting_rustified` (bin "getting_rustified" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/getting_rustified-c70c01aac7712a29)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "55b3c7dc46da64b704bb0fee8e145ed45ccf1fd2b603065ef5bdf077516e5eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55b3c7dc46da64b704bb0fee8e145ed45ccf1fd2b603065ef5bdf077516e5eaa", kill_on_drop: false }`
[INFO] [stdout] 55b3c7dc46da64b704bb0fee8e145ed45ccf1fd2b603065ef5bdf077516e5eaa